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2-way 485 repeater industrial grade with optical isolation lightning protection 2-port RS485 amplification module
Features: 1. Built-in photoelectric isolator and 600W surge protection power supply, can provide 2500V isolation voltage, can effectively suppress lightning and ESD, and can effectively prevent lightning and common ground interference. 2. The built-in conversion processor automatically senses the direction of the channel data flow, automatically determines the channel status, automatically switches the enable control circuit, easily solves the problem of RS-485 transceiving conversion delay, and does not require jumper settings to implement full-asynchronous half-duplex (RS-) 485) Mode conversion, plug and play. 3. External power supply, wide voltage input, external power supply switching power supply, safe and reliable, suitable for outdoor, providing DC9-40V wide voltage input. Product parameters: 1. Compatible with RS-422, RS-485 TIA/EIA standards. 2. Automatically send and receive data: RS-485 two-wire (A.B) system communication. 3. Input interface: 2-way RS-485 interface. 4. Output interface: 2-way RS-485 interface. 5. Communication speed: 300BPS-115.2KBPS (Adaptive). 6. Working power: DC9-40V 500mA. 7. Load capacity: Each interface RS485 can connect 128 devices. 8. Communication distance: 3000 meters (per interface). 9. Work indicator: power supply, data direction indication, channel indication. 10. Work mode: Asynchronous Half-Duplex (RS-485). 11. Opto-isolation: Isolated voltage 1KVrms/500VDC insulation, isolated DC/DC module, RS-485 provides 600W lightning surge, 15KV ESD protection. 12. Electrical interface: RS-485 (4-core industrial terminal block), power supply (4-core industrial terminal block). 13. Transmission medium: twisted pair or shielded wire. 14. Installation: 35mm DIN rail mounting. 15. Structure size: 118x110x22.5(mm), length x width x height (mm).16. Operating environment: -40°C to 85°C, relative humidity >95% RH
Interface terminal definition:
Identification definition:
| Terminal number | Identification | definition |
| 1 | G | Common Ground |
| 2 | ||
| 3 | V- | Negative power supply |
| 4 | V+ | Power 9-40VDC |
| 5 | TA | The first route RS-485A (+) |
| 6 | TB | The first route RS-485A (-) |
| 7 | RA | Second way RS-485(+) |
| 8 | RB | Second way RS-485(-) |
| 9 | TA | The first route RS-485A (+) |
| 10 | TB | The first route RS-485A (-) |
| 11 | RA | Second way RS-485(+) |
| 12 | RB | Second way RS-485(-) |
| 13 | ||
| 14 | ||
| 15 | ||
| 16 | G | Common Ground |
Accessories purchase: 12VDC1A power supply (optional)
Electrical interface and definition: Interface terminal definition
| Terminal number | Identification | definition |
| 1 | G | Grounding |
| 2 | - - | |
| 3 | V- | Negative power supply |
| 4 | V+ | Power 9-40VDC |
| 5 | TA | RS-485+ |
| 6 | TB | RS-485- |
| 7 | RA | RS-485+ |
| 8 | RB | RS-485- |
| Terminal number | Identification | definition |
| 1 | TA | RS-485+ |
| 2 | TB | RS-485- |
| 3 | RA | RS-485+ |
| 4 | RB | RS-485- |
| 5 | - - | |
| 6 | - - | |
| 7 | - - | |
| 8 | G | Isolated |
Application indication:
RS-485 bus segmentation and signal amplification: bus split star connection, the flexibility of the network while ensuring the stability of the signal amplification.
Multi-device cascading: Multiple JPX-6031 devices can be used in cascade to solve the problem of multiple network connections of multiple RS-485 devices in a large system to ensure stable signal amplification.
Model : JPX-6022
Protect Feature : Other
Model Number : JPX-6022
Origin : Mainland China
Theory : Other
Voltage : Other
Contact Load : Other
Usage : Other
